https://theccf.ca/emergencies-act-use-unconstitutional/

In a judicial review decision released Tuesday, Justice Mosley agreed with the CCF that Cabinet’s invocation of the Act in February 2022 was not reasonable for two reasons.

First, Cabinet did not properly account for the requirement under section 3 of the Act that emergencies only be declared where a situation cannot be effectively dealt with under any other law of Canada...

Second, the requirement of reasonable grounds...

When cross-examined by CCF Counsel Sujit Choudhry, Prime Minister Justin Trudeau said that Cabinet made the decision that the definition of threats to the security of Canada existed based on a novel legal opinion. The prime minister refused to make that legal opinion public.

Also https://twitter.com/shellenberger/status/1750241563362627738